74257020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8089}}^1$

素因数の和:8124

約数の個数: 96

約数和(自身を含む): 244641600

約数和(自身を除く): 170384580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 8089, 9180, 16178, 24267, 32356, 40445, 48534, 72801, 80890, 97068, 121335, 137513, 145602, 161780, 218403, 242670, 275026, 291204, 364005, 412539, 436806, 485340, 550052, 687565, 728010, 825078, 873612, 1092015, 1237617, 1375130, 1456020, 1650156, 2062695, 2184030, 2475234, 2750260, 3712851, 4125390, 4368060, 4950468, 6188085, 7425702, 8250780, 12376170, 14851404, 18564255, 24752340, 37128510, 74257020]

約数ペア:

[(1, 74257020), (2, 37128510), (3, 24752340), (4, 18564255), (5, 14851404), (6, 12376170), (9, 8250780), (10, 7425702), (12, 6188085), (15, 4950468), (17, 4368060), (18, 4125390), (20, 3712851), (27, 2750260), (30, 2475234), (34, 2184030), (36, 2062695), (45, 1650156), (51, 1456020), (54, 1375130), (60, 1237617), (68, 1092015), (85, 873612), (90, 825078), (102, 728010), (108, 687565), (135, 550052), (153, 485340), (170, 436806), (180, 412539), (204, 364005), (255, 291204), (270, 275026), (306, 242670), (340, 218403), (459, 161780), (510, 145602), (540, 137513), (612, 121335), (765, 97068), (918, 80890), (1020, 72801), (1530, 48534), (1836, 40445), (2295, 32356), (3060, 24267), (4590, 16178), (8089, 9180)]